# Unit Field

> Headless, composable numeric input field with drag-to-scrub, keyboard stepping, format/parse controls, and committed-value events for building any unit field.

- Author: [arikchakma](https://21st.dev/@arikchakma)
- Library: Arik Chakma
- License: MIT
- Tags: Number Input, Drag, Scrubber, Headless
- Live preview: https://21st.dev/@arikchakma/components/unit-field

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/arikchakma/unit-field?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/number-input.md